SZEIFERT, F.; NAGY, L.; CHOVÁN, T.; ABONYI, J. Constrained PI(D) Algorithms (C-PID). Hungarian Journal of Industry and Chemistry, [S. l.], v. 33, n. 1-2, 2005. DOI: 10.1515/99. Disponível em: https://hjic.mk.uni-pannon.hu/index.php/hjic/article/view/99. Acesso em: 5 may. 2024.